diff options
Diffstat (limited to 'net/connect.lua')
| -rw-r--r-- | net/connect.lua | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/net/connect.lua b/net/connect.lua index b812ffcd..dbdd3ce6 100644 --- a/net/connect.lua +++ b/net/connect.lua @@ -2,6 +2,12 @@ local server = require "net.server"; local log = require "util.logger".init("net.connect"); local new_id = require "util.id".short; +-- TODO #1246 Happy Eyeballs +-- FIXME RFC 6724 +-- FIXME Error propagation from resolvers doesn't work +-- FIXME #1428 Reuse DNS resolver object between service and basic resolver +-- FIXME #1429 Close DNS resolver object when done + local pending_connection_methods = {}; local pending_connection_mt = { __name = "pending_connection"; @@ -29,16 +35,16 @@ local function attempt_connection(p) p.target_resolver:next(function (conn_type, ip, port, extra) if not conn_type then -- No more targets to try - p:log("debug", "No more connection targets to try"); + p:log("debug", "No more connection targets to try", p.target_resolver.last_error); if p.listeners.onfail then - p.listeners.onfail(p.data, p.last_error or "unable to resolve service"); + p.listeners.onfail(p.data, p.last_error or p.target_resolver.last_error or "unable to resolve service"); end return; end p:log("debug", "Next target to try is %s:%d", ip, port); local conn, err = server.addclient(ip, port, pending_connection_listeners, p.options.pattern or "*a", p.options.sslctx, conn_type, extra); if not conn then - log("debug", "Connection attempt failed immediately: %s", tostring(err)); + log("debug", "Connection attempt failed immediately: %s", err); p.last_error = err or "unknown reason"; return attempt_connection(p); end |